Normal line to the curve y=ln(2x+a) at x=1 is perpendicular to x-4y+2 = 4ln3. find the value of a.

Which equation represents the partial sum of the geometric series?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table